39172854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{133241}}^1$

素因数の和:133260

約数の個数: 24

約数和(自身を含む): 91137528

約数和(自身を除く): 51964674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 133241, 266482, 399723, 799446, 932687, 1865374, 2798061, 5596122, 6528809, 13057618, 19586427, 39172854]

約数ペア:

[(1, 39172854), (2, 19586427), (3, 13057618), (6, 6528809), (7, 5596122), (14, 2798061), (21, 1865374), (42, 932687), (49, 799446), (98, 399723), (147, 266482), (294, 133241)]